package io;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/*
 * @Author jack
 * @Date 2020/11/13 14:10
 **/
public class BRRead {
    public static void main(String[] args) throws IOException {
        char c;
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("输入字符,按下'q'键退出");
        do {
            c = (char) br.read();
            System.out.println(c);
        } while (c != 'q');
    }
}
